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| Catalogue Number | 6.257 191 |
| Manufacturer | Testo |
| Manufacturer P/n | 05638314 |
| VWR Ref | TEST0563.8314 |
| Battery/rechargeable battery | 1 x 9 V |
| Min. temp. sensor °C | -60 |
| Width mm | 38 |
| Weight g | 200 |
| Max. temperature sensor °C | 300 |
| Resolution infra-red °C | 0.1 |
| Min. temper. infra-red °C | -30 |
| Dimensions (WxDxH) | 38 x 75 x 190 mm |
| Sensor Ø mm | 12 |
| Length sensor mm | 115 |
| Resolution sensor °C | 0.1 |
| Type of auxiliary energy | Battery |
| Temperature infra-red | -30 ... 400 °C |
| Type | testo 830-T4 Set |
| Sensor (ØxL) | 12 x 115 mm |
| Height mm | 190 |
| Type of probe | Type K |
| Accuracy infra-red | ±1.5 °C (-20 ... 0 °C) |
| Depth mm | 75 |
| Max. temp. infra-red °C | 400 |
| PK | 1 |
| Temperature sensor | -60 ... 300 °C |
| VWR: | TEST0563.8314 |